Compress PDF Compress PDF

Compress PDF file size online with maximal PDF quality by using this free PDF reducer. No matter whether you need to shrink pdf file size for the ease of storage, sharing, or emailing, this PDF compressor online goes swiftly.

Drag and Drop / Paste (Ctrl+V)

----- OR -----

Your files are Secure Your files are Secure

Reduce pdf size quickly

There is no matter whether you want to compress large or small pdf, you can shrink pdf size quickly by using this online compressor tool.


pdf file compress securely

Once you reduce your pdf size with pdf file reducer, your file is deleted automatically from the server. The tool won't keep your pdf files as a record.


pdf reduce size free

Yes, this PDF file shrinker is totally free of cost. Users can perform multiple conversions without the need to sign up or any limitations.

How to Compress PDF Online (Free)?

  • Add your PDF files into this PDF size compressor
  • Now, select desired compression method and click Compress PDF
  • Click Download for saving the compressed PDF files


Is this online PDF compressor tool safe?

Yes, you don’t need to worry as itspdf server will automatically deletes both uploaded and compressed PDF files after compression.

How do I compress a PDF without losing quality?

Use our online PDF size reducer that balances the original file size, quality and layout of the content of original file while reducing PDF size online. 

How to reduce pdf file size for emailing?

You can see that some PDF files need to be shrinked (compressed) due to file size limits offer by service providers. This is where you could use compression methods offer by PDF compressor  to decrease pdf size prior to email. However, if it still doesn’t works, you can use split PDF tool to extract pages and send them in separate PDF.

How to compress PDF on MAC or Windows?

Use our pdf file size reducer to reduce your document size either on Mac or Windows Operating lets you work on all well-known web-browsers such as Firefox, Chrome, Edge, or etc. in addition to that, this tool helps to compress PDF online on iOS or Android devices.

How do I check my PDF file size?

Once you drag and drop your PDF files into this PDF shrinker, it will display the file size right after complete file uploading. Moreover, it shows how much PDF file size is compressed after compression.

Other languages: Komprimer PDF, Komprimer ​PDF, PDF Küçültme, Kompresja PDF, Kompres PDF, PDF Komprimieren, Komprimovat PDF, Comprimir PDF, Compresser PDF, Comprimir PDF, Comprimi PDF, Сжать ПДФ, ضغط PDF, Pakkaa PDF, συμπιεση PDF, Komprimera PDF, Nén File PDF, PDF Tömörítés, บีบไฟล์ PDF, PDF 圧縮, PDF 용량 줄이기